Electret Microphone 9x5mm 2-Pin SMD
Prices updated: 13 Oct 2026
Compare prices
| Store | product | Price | View in store |
|---|---|---|---|
 Microohm | Electret Microphone Mic 9*5mm 2pin SMD | 8 EGP10 | View in store |
Price history
Lowest daily price, last 90 days
Lowest price recorded: 8 EGP
About this product
A surface-mount electret condenser microphone with two pins, measuring 9 x 5 mm. It is a low-noise, low-power capsule for sound and voice projects such as recorders, sound-detection circuits and Arduino audio experiments. It needs a bias resistor and an amplifier stage.
Specifications
- Type
- Electret condenser microphone
- Mounting
- SMD, 2-pin
- Size
- 9 x 5 mm
- Frequency range
- 50 Hz – 20 kHz
- Sensitivity
- 56 – 58 dB
- Features
- Low noise, low power consumption
Frequently asked questions
What is the price of Electret Microphone 9x5mm 2-Pin SMD in Egypt?
Electret Microphone 9x5mm 2-Pin SMD currently costs 8 EGP in Egypt.
Where can I buy Electret Microphone 9x5mm 2-Pin SMD in Egypt?
Electret Microphone 9x5mm 2-Pin SMD is available from Microohm. Compare the offers above to find the best price.
Does it need a bias resistor?
Yes. An electret microphone needs a supply through a load resistor to bias its internal FET. A value around 2.2 kΩ is common, but confirm it against the datasheet for your supply voltage. Couple the output to the amplifier through a capacitor and observe the polarity marking.
Can I connect it directly to an Arduino analog pin?
Not for useful audio. The output is a very small signal, so use an op-amp or a microphone amplifier module to bring it into the 0 to 5 V range of the Arduino ADC before reading it.
